Shihlin SA3 Series, User Manual

Page: 130 / 423

Analog input and output parameter group 02
PARAMETER DESCRIPTION 128
Example 7: This example is an extension of Example 6. This kind of application is open, user can apply flexibly.
60Hz
02-09
（
P.38
）
=60Hz Max operation frequency
02-12
（
P.192
）
=1V,02-13
（
P.193
）
=10V The
minimum/maximum input positive voltage of terminal 2-5
02-14
（
P.1940=0%,02-15( P.195)=100% The setting
corresponding to the minimum/maximum positive voltage of
terminal 2-5
02-18(P.510)=0%,02-19( P.511)=100% The setting corresponding
to the minimum/maximum negative voltage of terminal 2-5
02-16(P.512)=1V, 02-17(P.513
）
=10V The minimum/maximum
input negative voltage of terminal 2-5
02-11(P.139) = 0% The bias rate of 2-5 voltage signal
10V
-10V
54Hz
1V -1V
voltage
Frequency
(Hz)
Example 8: This example is an application of inverse slope setting. The industry often uses sensors for pressure,
temperature or flow control. Some of the sensors output 10V signal at high voltage or high flow. This
signal acts as a reference for the AC motor drive to decelerate or to stop. The setup presented in
Example 8 can satisfy this type of application.
60Hz
02-09
（
P.38
）
=60Hz Max operation frequency
02-12
（
P.192
）
=0V,02-13(P.193)=10V The minimum/maximum
input positive voltage of terminal 2-5
02-14(P.194)=100%, 02-15(P.195)=0% The setting corresponding
to the minimum/maximum positive voltage of terminal 2-5
02-18(P.510)=100%, 02-19
（
P.511
）
=0% The setting
corresponding to the minimum/maximum negative voltage of
terminal 2-5
02-16
（
P.512
）
=0V, 02-17
（
P.513
）
=10V The
minimum/maximum input negative voltage of terminal 2-5
02-11
（
P.139
）
= 0% The bias rate of 2-5 voltage signal
10V
-10V
0V
voltage
Frequency
(Hz)
Example 9: This example integrates all the application of potentiometer. Together with the application of forward
and reverse rotation, it fits in the system easily for complicated application.
voltage 10V
60Hz
30Hz
0Hz
-10V
30Hz
60Hz
Reverse
rotation area
Forward
rotation area
02-09
（
P.38
）
=60Hz Max operation frequency
02-12
（
P.192
）
=0V, 02-13
（
P.193
）
=10V The
minimum/maximum input positive voltage of terminal 2-5
02-14
（
P.194
）
=0%, 02-15
（
P.195
）
=100% The setting
corresponding to the minimum/maximum positive voltage of
terminal 2-5
02-18
（
P.510
）
=0%, 02-19
（
P.511
）
=-100% The setting
corresponding to the minimum/maximum negative voltage of
terminal 2-5
02-16
（
P.512
）
=0V, 02-17
（
P.513
）
=10V The
minimum/maximum input negative voltage of terminal 2-5
02-11
（
P.139
）
= 0% The bias rate of 2-5 voltage signal
Frequency
(Hz)